How to deal with user session when power goes off

Hi
All,
One day I had 170 oracle session connected on oracle database server and and suddenly electricity went off. but server was still running. and after power back on ther same bunch of user try to connect it.So I don't know what happen to those 170 session. does anybody know how to deal with this? I did shutdown and restart of database but I am not sure that is correct way to deal with this kind of situation.
Thanks,
Vishal

If the database server is still running, the sessions will remain there, but it depends on how they got connected to the server. If they got access through a middle tier which maintains the session and this MT is still running the sessions will still be visible from the database perspective, unless the MT handles the disconnection event.
If the sessions are working on a Client-Server basis, then PMON will mark the sessions as abruptly broken and it will get rid of them. Sessions may eventually remain hanged, but it depends on the topology, so the way you proceed was a clean database restart.
~ Madrid
http://hrivera99.blogspot.com

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How to deal with the situation when the database change into ms-sqlserver ?

Hi,dear all,
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Message was edited by:
user526724

Hi Paulbin,
Do you want to supply a function-pointer to a DLL so it can call[back] your VI? Here's how it can be done with .NET, though, that solution requires a C compiler. A single "VI_to_function-reference" utility could handle all cases where the callback passes no parameters. Maybe someday somebody will share that dll.
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Cheers!
Message Edited by tbd on 03-23-2007 09:34 PM
Message Edited by tbd on 03-23-2007 09:35 PM
"Inside every large program is a small program struggling to get out." (attributed to Tony Hoare)
Attachments:
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Trevor Seward
Follow or contact me at...
&nbsp&nbsp
This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

How to deal with multiple sessions?

My application has requirement that number of users can log simultaneously. They can search documents, browse the site, etc. Now the funtions they can perform depend on their user type. So to keep track of their userids and usertypes, do i need to create different sessions for each of them?
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Hi,
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How to deal with delta queue when importing Support Package/Kernel Patch

Hi,
From my experience, when importing a Support Package for an installation, the system will issue an error message and get stuck if this Support Package is about to alter the structures used in delta loads.
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Hi,
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Effect on BW of R/3 Upgrade
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https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c2b3a272-0b01-0010-b484-8fc7c068975e
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Hi there,
this it not (yet) about the actual implementation. It's more of a logical problem that I'm facing.
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So far so good.
I guess I'm not allowed to sign my invoices with my own private key due to the fact that i could alter the containing data and sign it again.
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Hi Bastian,
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Kind Regards,
Sergio

How to deal with skype support when they don't del...

Hello
Its been about 2 months now since I lost all of my contacts on skype, around 120. I contacted skype and was told by the person that he had restored my contacts and I was just to wait 72 hours. I waited the time and checked, still nothing, I waited a week, still no contacts, so I contacted skype support a second time and I soon transferred to someone who was supposed to know more about those kinds of problems, but she told me she escalated the problem and a couple of days later I got a mail saying that skype was working on the problem. But that is 3 weeks ago. I use skype every day so you can imagine the problem this causes, since I don't keep 120 skype id's in my head at all times. Should I contact skype support again regarding this issue or should I accept the fact that they messed up bad and abandon skype all together?
JESUS, i even had to create a whole new account even after logging in to post this, thanks skype.

Hi,
This link will take you to the instructions to contact Skype Customer Service: contact customer service
Copied and pasted from the page referenced:
Skype offers help and support through ...:
Email - follow the steps below to submit your support request to us by email
Live chat for eligible customers
We don’t currently offer telephone support.
If you are a Skype customer, you can contact Skype Customer Service as follows:
Sign in with your Skype Name and password.
Select the topic you need help with and the problem you are having. Some information is displayed that might help with your problem is displayed.
If the information doesn’t help, click Continue support request.
Select your contact method.
If you chose email, enter your details, describe your problem, and then click Send support request. We'll get back to you as soon as we can.
and ...
Live chat allows you to use instant messaging to contact our Customer Services team via our website.
To be eligible for live chat, you have to belong to one of these groups:
Skype Premium customers
Skype Manager™ administrators
Other groups of eligible paying customers
This service can be accessed via our website 24 hours a day, and is currently only available in English.
If you are a Skype customer, you can contact live chat support as follows:
Sign in with your Skype Name and password.
Select the topic you need help with and the problem you’re having. Some information that might help with your problem is displayed.
If the information doesn’t help, click Continue support request.
Select your contact method.
If you are eligible for live chat support, you will see an option to request chat support. Click the Start a chat button.
Regards,
Elaine
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Trustworthy information: Brian Krebs: 3 Basic Rules for Online Safety and Consumer Reports: Guide to Internet Security Online Safety Tip: Change your passwords often!

How to change radio app closes when alarm goes off - iOS 7.1.1

86 notes

Hi
I recently purchased an iPad and when I was loading all of my apps (I synched to a PC) I ended up with these phantom apps as well. How can I delete them? I have attempted to download them from the app store, synch with my mac (vs pc) and simply click the jiggling x - none of these seem to work.
My icons appear the exact same way as above.

How system deals with co commitments

Situation is:
PO:
1 line purchase order, account assignment category A (asset) with 5 AU (order unit) and with 5 WBS elements each on 1 AU.
1 AU=37.480,00u20AC
Invoice:
Partial invoices comming to first PO line and first WBS element (first partial invoice, not full amount)
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3. invoice 12.580,00u20AC to first WBS element 0,52 AU
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invoice = 1,3 AU and in purchase order is 1 AU
in this situation how co commitments are calculated ???
thanks for help
M.

1. The system property java.library.path and likewise, the classpath one, are really only there (as far as I know) to show what was in the environment when the JVM started. Updating the properties doesn't actually change the environment. Just like you can probably change "os.name" from Windows to Linux, but that doesn't mean the system changes to run Linux.
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How to deal with session timeouts?

How to deal with session timeouts?
With our current configuration of using single signon, when the web session times out (currently 20 minutes of inactivity), the user loses anything they have entered on a service form. The use case is that a user starts filling out a form and gets interrupted, goes to lunch, etc, returns and spends time filling out the form (in the mean time the web session has timed out). When they try to submit the service they get re-logged in through SSO and they have lost all of their entries in the service. This creates some very unhappy users.
I'd like to know how long other customers set their web session timeouts to and if anyone has come up with ways of handling this situation - either through somehow re-establishing the session or through warnings to the user about how long they have to complete a form.

Hi,
The timeout period for HTTP sessions that are created in the corresponding Web application. After being inactive for the specified timeout, the HTTP sessions expire. The period is specified in minutes:
<!ELEMENT session-timeout (#PCDATA)>
You can only change the session timeout property in the applicationu2019s own deployment descriptors. This is not possible for the Global Web Descriptor.
following may help you:
[Additional Configuration Settings |http://help.sap.com/saphelp_erp2005vp/helpdata/en/a9/7a9602ad094b82a293f06d1cbe2c14/frameset.htm]
Regards,
Sahidur

How to deal with deadlock on wwv_flow_data table when http server times out

There are some threads about a deadlock on the wwv_flow_data table. None of them contain a real explanation for this behaviour. In my case I will try to explain what I think is happening. Maybe it helps somebody who is hitting the same matter.
In my case with APEX 3.2.1 I am navigating from one page to another. Doing this APEX will lock the table wwv_flow_data. As soon as the other page is shown the lock will be released. But now this other page contains a bad performing query (standaard report region). After 5 minutes the http server (modplsql) will time out and present the message "No response from the application server" on the screen. In the meanwhile the query is still running on the database server and the lock stays on the wwv_flow_data table.
Normal user behaviour will be that the user will use the back button to return to the previous page and tries it again to navigate to the other page or
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And voila now you will have a deadlock on the wwv_flow_data table since a second session is trying to do the same thing while the first hasn't finished yet.
How to deal with it?
First of all. Have a good look at the bad performing query. Maybe you can improve it that it will succeed before the http server will timeout.
In my case the 11gr1 optimizer couldn't handle a subquery factoring clause in the best way. After changing it back to a classical inline query the problem was solved.
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Hello Shmoove,
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I suspect that the reason that my server doesn't recognize the file that I'm sending from J2me is that the "server to client" response to the 100 message comes after the second message of (see what the TCPIP viewer shows down here):
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Hi everybody,
I wrote a "Class Library" project which is a service using Visual Stodio 2008 recently, then tried to use a Visual Studio 2008
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Helen

Hi Simon, not a problem!
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Strategy 2
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*clip*clip*clip*
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+ componentName + "')"
Set view = database.OpenView(query)
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*clip*clip*clip*
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See also more advanced explanation of how MSI works
here.
Truly yours, Marat

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